All 6 telcos sign-off on Disaster Voice Delivery Service to enable voice as data packets in emergency http://bit.ly/1mkAzXB
Thankfully, as loss of mobile voice after 3.11 ‘quake was quite stressful [Eds]
NTT DoCoMo, Inc., a member of the general Telecommunications Carriers Association, KDDI Corporation and Okinawa Cellular Telephone Company, SOFTBANK MOBILE Corp., eAccess Ltd., Co. Willcom, from January 29, 2014 and then let us know so that we start the mutual use of “disaster for voice delivery service”.
The “disaster for voice & Delivery Service”, when it becomes hard to lead by in large-scale disaster such as an earthquake of intensity 6 lower or more, voice transmission is concentrated, the voice message by packet communication on behalf of the voice communication It is a service dedicated disaster to deliver. This service can include safety confirmation voice even if the mechanism for a file of the sound safety of your users, send the packet communication, the phone is hard to take voice communication is crowded.
This service, but was provided to the user, NTT DoCoMo, KDDI Corporation and Okinawa Cellular Telephone Company, of SOFTBANK MOBILE Corp., which had started the mutual use from 1 April 2013 up to now , proposed that in the final report of the “Study Group on the role of communication ensure in large-scale disasters such as emergency” of Ministry of Internal Affairs and Communications organized, to work toward the mutual use of the six companies between mobile phone · PHS operators at an early stage is desirable It has been made is, it has decided to start a mutual utilization including eAccess Ltd., a WILLCOM new this time. As a result, our users will be able to send a voice message in the six companies between mobile phone and PHS operators